error message while opening the download window with mapnik screen

[openstreetmap@…]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

Please provide any additional information below. Attach a screenshot if possible.

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-01-07 23:57:15 +0100 (Tue, 07 Jan 2020)
Build-Date:2020-01-08 02:30:54
Revision:15660
Relative:URL: ^/trunk

Identification: JOSM/1.5 (15660 de) Windows 10 64-Bit
OS Build number: Windows 10 Enterprise 1809 (17763)
Memory Usage: 880 MB / 3607 MB (661 MB allocated, but free)
Java version: 1.8.0_221-b11, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1920x1080, \Display1 1920x1200
Maximum Screen Size: 1920x1200

Plugins:
+ Mapillary (1.5.20)
+ OpenStreetCam (280)
+ apache-commons (35092)
+ apache-http (35092)
+ austriaaddresshelper (57)
+ buildings_tools (35248)
+ jna (35092)
+ tageditor (35258)
+ turnlanes-tagging (283)

Last errors/warnings:
- W: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException
- W: java.util.NoSuchElementException
- E: Handled by bug report queue: java.util.NoSuchElementException


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: TMS-downloader-5 (57)
java.util.NoSuchElementException
	at java.util.StringTokenizer.nextToken(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.doTunneling(Unknown Source)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
	at org.openstreetmap.josm.tools.Http1Client.performConnection(Http1Client.java:77)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:143)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:123)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.isCacheValidUsingHead(JCSCachedTileLoaderJob.java:505)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:298)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:225)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)